#43489A#43489A

#43489A is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.3% C 0.132 H 277.0°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#43489A
RGB	rgb(67, 72, 154)
HSL	hsl(237, 39%, 43%)
HSV	hsv(237, 56%, 60%)
CMYK	cmyk(56.5%, 53.2%, 0%, 39.6%)
CIE-LAB	lab(34.31, 22.76, -45.65)
CIE-LCH	lch(34.31, 51.01, 296.50°)
OKLab	oklab(44.27% 0.0159 -0.1305)
OKLCH	oklch(44.27% 0.132 277)
XYZ	xyz(10.4630, 8.1604, 31.5894)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43489A #9A9543

analogous

#43739A #43489A #69439A

triadic

#43489A #9A4348 #489A43

tetradic

#43489A #9A4373 #9A9543 #439A69

square

#43489A #9A4373 #9A9543 #439A69

split-complementary

#43489A #9A6943 #739A43

monochromatic

#1E2045 #30346F #43489A #6065BA #8B8FCC

Accessibility & contrast

On white

7.98

#43489A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#43489A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43489A

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43489A	#FFFFFF	#000000	##FFFFFF
##43489A	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A549D

Deuteranopia (green-blind)

#094D98

Tritanopia (blue-blind)

#155B6A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #43489a;
/* rgb */ color: rgb(67, 72, 154);
/* oklch */ color: oklch(44.3% 0.132 277.0);

Tailwind

colors: {
  custom: {
    50: '#7f7ab8',
    500: '#43489a',
    950: '#000000',
  },
}

SCSS

$custom: #43489a;
$custom-light: #7f7ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#43489a",
  "rgb": {
    "r": 67,
    "g": 72,
    "b": 154
  },
  "hsl": {
    "h": 236.552,
    "s": 39.367,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44266,
    "c": 0.13151,
    "h": 277
  },
  "luminance": 0.08161
}

Semantic roles & 50–950 ramp

primary

#43489A

secondary

#B8B481

accent

#C859CF

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #43489A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →